结核性膀胱疤痕挛缩是肾结核的严重合并症,因为膀胱容量缩小,严重尿频,并且可以产生逆行性压力逐渐造成对侧肾盂积水,影响仅有肾的肾功能,所以合理的治疗很重要。近年来膀胱挛缩的治疗有很大进展,国内外应用迴肠膀胱成形术取得了显著的效果。但近3—4年来国外报告,发现迴肠膀胱成形术存在有不少缺点,又主张采用乙状结 Tuberculous bladder scar contracture is a serious complication of renal tuberculosis, because bladder capacity reduction, severe urinary frequency, and can produce retrograde pressure and gradually cause contralateral hydronephrosis, affecting renal function only kidney, so reasonable treatment is very important. In recent years, great progress has been made in the treatment of bladder contracture, and the application of ileal vesiculation at home and abroad has achieved remarkable results. However, nearly 3-4 years of foreign reports found that ileal bladder surgery there are many shortcomings, but also advocated the use of sigmoid knot